title: Cytology of aberrations induced by x-rays in oocytes of Drosophila melanogaster. II. Early meiotic stages.
mesh_terms: D000818:Animals; D002869:Chromosome Aberrations; D004331:Drosophila melanogaster / Q000235:genetics* / Q000528:radiation effects; D005260:Female; D008540:Meiosis; D009865:Oocytes / Q000528:radiation effects*; D010063:Ovum / Q000528:radiation effects*